

A099829


Smallest perimeter S such that at least n distinct Pythagorean triangles with this perimeter can be constructed.


3



12, 60, 120, 240, 420, 720, 840, 840, 1680, 1680, 2520, 2520, 4620, 5040, 5040, 5040, 9240, 9240, 9240, 9240, 18480, 18480, 18480, 18480, 18480, 27720, 27720, 27720, 27720, 27720, 27720, 55440, 55440, 55440, 55440, 55440, 55440, 55440, 55440
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OFFSET

1,1


LINKS



EXAMPLE

a(3)=120 because 120 is the smallest possible perimeter for which 3 different Pythgorean triangles exist: 120=20+48+52=24+45+51=30+40+50.


CROSSREFS

Cf. A099830 first perimeter with exact match of number of Pythagorean triangles, A009096 ordered perimeters of Pythagorean triangles.


KEYWORD

nonn


AUTHOR



EXTENSIONS



STATUS

approved



